氮化

My company mainly produces electroplating, resin binder, metal-binding agents, ceramics bond diamond wheel, and other synthetic diamond and cubic boron nitride abrasive, knives and tools, products mainly used in stone, glass, ceramics, magnetic materials, carbide , Machinery processing, steel processing, and other fields.

我公司主要生产电镀、树脂结合剂、金属结合剂、陶瓷结合剂金刚石砂轮等人造金刚石以及立方氮化硼磨具、刀具及工具，产品主要应用于石材、玻璃、陶瓷、磁性材料、硬质合金、机械加工、钢铁加工等领域。

Is a professional diamond tools production plant, product selection of high quality diamond and cubic boron nitride refined form, the variety many, the specification entire, the product has assorted diamond file, large sheet filing, grinding, grinding head, grinding wheel, saw blade, grinding wheel, carbide rotary burrs, grinding, hole drilling, Wire Saw, File, natural diamond grinding wheel cutter, metal pens and diamond polishing paste, oilstone, and the system for various types of non-standard shaped diamond Tools product line.

江苏锋菱超硬工具有限公司是一个生产金刚石工具的专业化工厂，产品选用优质金刚石和立方氮化硼精制而成，品种多，规格全，产品有金刚石什锦锉、大板锉、磨针、磨头、砂轮、锯片、磨轮、硬质合金旋转锉、磨盘、孔钻、绳锯、锉刀、天然金刚石砂轮刀、金属笔及金刚石研磨膏、油石等，并承制各类非标异型金刚石工具系列产品。

Our company specializes in producing: cubic boron nitride grinding wheel; resin grinding wheel; CBN resin grinding wheel; plating wheel; bronze wheel; ceramic grinding wheel; micro-grinding wheel study; cylindrical grinding wheel; diamond polishing paste; diamond grinding head models of various specifications of diamond wheel.

本公司专业生产：立方氮化硼砂轮；树脂砂轮；CBN树脂砂轮；电镀砂轮；青铜砂轮；陶瓷砂轮；微钻研磨砂轮；外圆研磨砂轮；金刚石研磨膏；金刚石磨头等各种规格型号的金刚石砂轮。

A new convenient synthesis of a series of 1-aryl-2-propanones using aromatic amine s as precursors, via diazo reaction and improved Meerwein arylation reaction under mild conditions, was achieved.

以芳香胺为原料，经重氮化和改进的Meerwein芳基取代反应，合成了一系列的1-芳基-2-丙酮，其中1-(3，5-二三氟甲基苯基)-2-丙酮是一个新化合物。

A new convenient synthesis of a series of 1-aryl-2-propanones using aromatic amines as precursors, via diazo reaction and improved Meerwein arylation reaction under mild conditions, was achieved. In addition, 1-[3,5-bisphenyl]-2-propanone is a new compound among the synthesized compounds. This approach is an efficient synthetic method for the aryl-propanones with the different substituting groups.

以芳香胺为原料，经重氮化和改进的Meerwein芳基取代反应，合成了一系列的1-芳基－2-丙酮，其中1-（3，5-二三氟甲基苯基）2-丙酮是一个新化合物改进后的方法简化了合成步骤，提高了收率，可方便地用于在苯环上具有不同取代基的芳基丙酮的合成。

To dye the different types of fibers by the same dye, universal dyes based on naphthalene ring system are prepared by the diazo coupling reaction of 7-acetamide-4-hydroxy-2-oaphtialene-β-(N,N-dimethylaminoethyl)solfonamide and m-aminobenzene-β-hydroxyethyl sulfone sulfunate.

为了实现用同一支染料对不同类型的纤维进行染色的目的，通过间氨基苯基－β-羟乙基砜硫酸酯与7-乙酰氨基－4-羟基－2-萘－β磺酰胺的重氮化偶合反应合成了含萘环的通用染料，其结构通过质谱分析进行了表征。

It is concluded that,at low-pressure operation of magnetron sputtering system and high pumping rate the potential of discharge depends directly on the reactive gas concentration.

本文研究了反应式磁控溅射方法利用Ar/N2混合气体镀制氮化铝薄膜的工艺过程，实验表明在高真空和高泵浦速率条件下，放电电压直接依赖于反应气体珠浓度。

It is concluded that,at low-pressure operation of magnetron sputtering system and high pumpingrate the potential of discharge depends directly on the reactive gas concentration.

本文研究了反应式磁控溅射方法利用Ar/N2混合气体镀制氮化铝薄膜的工艺过程，实验表明在高真空和高泵浦速率条件下，放电电压直接依赖于反应气体珠浓度。

The leakage current of poly-Si TFTs is owing to the high drain electric field and large trap state density at drain junction. In this thesis, we found the silicon nitride film as the diffusion barrier prevents the hydrogen atoms downward diffusion and accumulated at the channel to further reduce the trap state density.

对於复晶矽薄膜电晶体其漏电主要与缺陷密度和集极电场强度有关，在本篇论文中我们发现氮化矽绝缘层能够有效的阻挡氢原子向下扩散而累积在通道之中，更进一步的去修补通道中的缺陷。

Hill's products include high-end mill, lathe tool, thread cutter, drill, reamer and the blades, such as PCBN. In early 2000, a high mountain and successful implementation of the acquisition of the French family-run enterprises EPB strategic significance of this rich program.

山高的产品包括铣刀、车刀、螺纹刀、钻头、铰刀以及聚晶立方氮化硼刀片等。2000年初，山高成功实施了收购法国家族式企业EPB这一富有战略意义的计划。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。